<template>
  <div>
    <!--    搜索表单-->
    <div style="margin-bottom: 20px">
      <el-input style="width: 240px" placeholder="请输入图书名称" v-model="params.bookName"></el-input>
      <el-input style="width: 240px; margin-left: 5px" placeholder="请输入图书标准码" v-model="params.bookNo"></el-input>
      <el-input style="width: 240px; margin-left: 5px" placeholder="请输入用户名称" v-model="params.userName"></el-input>
      <el-button style="margin-left: 5px" type="primary" @click="load"><i class="el-icon-search"></i>搜索</el-button>
      <el-button style="margin-left: 5px" type="warning" @click="reset"><i class="el-icon-refresh"></i>重置</el-button>
    </div>


    <el-table :data="tableData" stripe row-key = "id" default-expand-all >
      <el-table-column prop="id" label="编号" width="80px"></el-table-column>
      <el-table-column prop="bookName" label="图书名称"></el-table-column>
      <el-table-column prop="bookNo"  label="图书标准码"></el-table-column>
      <el-table-column prop="userNo" label="会员码"></el-table-column>
      <el-table-column prop="userName" label="用户名称"></el-table-column>
      <el-table-column prop="userPhone" label="用户联系方式"></el-table-column>
      <el-table-column prop="score" label="所用的积分"></el-table-column>
      <el-table-column prop="status" label="借出状态"></el-table-column>
      <el-table-column prop="days" label="借出天数"></el-table-column>
      <el-table-column prop="createtime" label="借出时间"></el-table-column>
      <el-table-column prop="returnDate" label="归还日期"></el-table-column>
      <el-table-column prop="realDate" label="实际归还日期"></el-table-column>

      <el-table-column label="操作">
        <template v-slot="scope">
          <el-popconfirm
              style="margin-left: 5px"
              title="您确定要删除这行数据吗?"
              @confirm="del(scope.row.id)"
          >
            <el-button type="danger" slot="reference">删除</el-button>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>

    <!--    分页-->
    <div style="margin-top: 20px">
      <el-pagination
          background
          :current-page="params.pageNum"
          :page-size="params.pageSize"
          layout="prev, pager, next"
          @current-change ="handleCurrentChange"
          :total="total">
      </el-pagination>
    </div>
  </div>
</template>

<script>
import request from "@/utils/request";
import Cookies from "js-cookie";


export default {
  name: 'BackbList',
  data(){
    return{
      admin:Cookies.get('admin')?JSON.parse(Cookies.get('admin')):{},
      tableData:[],
      total:0,
      params:{
        pageNum:1,
        pageSize:10,
        name: '',
        bookNo:''
      },
    }
  },
  created() {
    this.load()
  },
  methods:{
   
    load(){
      request.get('/borrow/pageBackb',{
        params:this.params
      }).then(res => {
        if (res.code === '200'){
          this.tableData = res.data.list
          this.total = res.data.total
        }
      })
    },
    reset(){
      this.params = {
        pageNum:1,
        pageSize:10,
        bookName: '',
        bookNo: '',
        userName:''
      }
      this.load()
    },
    handleCurrentChange(pageNum){
      this.params.pageNum = pageNum
      this.load()
    },
    del(id) {
      request.delete("/borrow/deleteBackb/"+id).then(res=>{
        if(res.code === '200'){
          this.$notify.success('删除成功')
          this.load()
        } else {
            this.$notify.error(res.msg)
        }
      })
    },

  }

}
</script>

<style scoped>

</style>